docs: def build_url_name(cls, name, name_prefix=None):
          """
          Given a ``name`` & an optional ``name_prefix``, this generates a name
          for a URL.
  
          :param name: The name for the URL (ex. 'detail')
          :type name: string
  
          :param name_prefix: (Optional) A prefix for the URL's name (for
              resolving). The default is ``None``, which will autocreate a prefix
              based on the class name. Ex: ``BlogPostResource`` ->
              ``api_blog_post_list``
          :type name_prefix: string
  
          :returns: The final name
          :rtype: string
          """
          if name_prefix is None:
              name_prefix = 'api_{}'.format(
                  cls.__name__.replace('Resource', '').lower()
              )
  
          name_prefix = name_prefix.rstrip('_')
          return '_'.join([name_prefix, name])